Replacement Bosch VW Oxygen sensor for TurboXS Tuner-VW (Bosch Connector pictured)?

This Bosch knock sensor is a replacement for the knock sensor that is included with the TurboXS Tuner-Pro.

TurboXS "TowTag" 2015+ Subaru WRX/STI License Plate Relocation Kit.  Unfortunately, in many states (including our home state of Maryland)...

Dress up your 2015 Subaru WRX engine bay with our Billet Aluminum Vacuum Pump Cover (W15-VPC)! Machined from solid 6061 billet aluminum,...

Dress up your 2015 Subaru WRX engine bay with our Billet Aluminum Vacuum Pump Cover (W15-VPC)! Machined from solid 6061 billet aluminum,...

TurboXS "TowTag" 2015+ Subaru BRZ and Scion FR-S License Plate Relocation Kit??.  ?Unfortunately, in many states (including our home...

Reduce that drivetrain "shudder" you feel during hard acceleration by installing a TurboXS Pitch Stop Mount.  Pretty much any...

TurboXS "TowTag" 2018 Subaru WRX/STi License Plate Relocation Kit.  Unfortunately, in many states (including our home state of Maryland)...

The TurboXS Subaru WRX/STi 3" Downpipe to OEM Catback Adapter is the perfect solution when trying to mate a 3" Downpipe to the OEM...

The TurboXS Subaru WRX/STi 3" Downpipe to OEM Catback Adapter is the perfect solution when trying to mate a 3" Downpipe to the much...

Reduce that drivetrain "shudder" you feel during hard acceleration by installing a TurboXS Pitch Stop Mount.  Pretty much any...